130232333232 has 120 divisors (see below), whose sum is σ = 387172900400. Its totient is φ = 40748603904.

The previous prime is 130232333207. The next prime is 130232333281. The reversal of 130232333232 is 232333232031.

130232333232 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 323 + 332 + 3 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 130232333196 and 130232333205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79878 + ... + 516570.

Almost surely, 2^130232333232 is an apocalyptic number.

130232333232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130232333232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193586450200).

130232333232 is an abundant number, since it is smaller than the sum of its proper divisors (256940567168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130232333232 is a wasteful number, since it uses less digits than its factorization.

130232333232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436835 (or 436826 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 130232333232 its reverse (232333232031), we get a palindrome (362565565263).

The spelling of 130232333232 in words is "one hundred thirty billion, two hundred thirty-two million, three hundred thirty-three thousand, two hundred thirty-two".